Evidence map›Paper›PMID 18691967›Full record

ArticleMolecular cell2008

Mediator links epigenetic silencing of neuronal gene expression with x-linked mental retardation.

Ning Ding, Haiying Zhou, Pierre-Olivier Esteve, Hang Gyeong Chin, Seokjoong Kim, Xuan Xu, Sumy M Joseph, Michael J Friez, Charles E Schwartz, Sriharsa Pradhan and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 148 papers.

0numbers the graph read from it
0cells of the map it votes in
148citing papers in PubMed
11.8field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

148 citing papers in PubMed, 230 citations in OpenAlex.

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88 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Ning DingDepartment of Molecular Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX 78245, USA.
Haiying Zhou
Pierre-Olivier Esteve
Hang Gyeong Chin
Seokjoong Kim
Xuan Xu
Sumy M Joseph
Michael J Friez
Charles E Schwartz
Sriharsa Pradhan
Thomas G Boyer
The University of Texas Health Science Center at San Antonio · USGreenwood Genetic Center · USNew England Biolabs (United States) · US

Funding

Mediator and epigenetic control of neuronal gene expression and differentiationR01MH085320 · NIMH · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI BOYER, THOMAS G · 2009 to 2013
$1.8M
Modulation of Estrogen Receptor Function by BRCA1R01CA098301 · NCI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI BOYER, THOMAS G · 2003 to 2007
$1.2M
NCI NIH HHS CA-090830NCI NIH HHS R01 CA098301NIMH NIH HHS R01 MH085320
6 · The paper itself

Abstract

Mediator occupies a central role in RNA polymerase II transcription as a sensor, integrator, and processor of regulatory signals that converge on protein-coding gene promoters. Compared to its role in gene activation, little is known regarding the molecular mechanisms and biological implications of Mediator as a transducer of repressive signals. Here we describe a protein interaction network required for extraneuronal gene silencing comprising Mediator, G9a histone methyltransferase, and the RE1 silencing transcription factor (REST; also known as neuron restrictive silencer factor, NRSF). We show that the MED12 interface in Mediator links REST with G9a-dependent histone H3K9 dimethylation to suppress neuronal genes in nonneuronal cells. Notably, missense mutations in MED12 causing the X-linked mental retardation (XLMR) disorders FG syndrome and Lujan syndrome disrupt its REST corepressor function. These findings implicate Mediator in epigenetic restriction of neuronal gene expression to the nervous system and suggest a pathologic basis for MED12-associated XLMR involving impaired REST-dependent neuronal gene regulation.

Indexed as

Gene SilencingHeLa CellsHistocompatibility AntigensHistone-Lysine N-MethyltransferaseHumansMediator ComplexMutation, MissenseNeuronsProtein BindingProtein Structure, TertiaryProtein TransportRE1-Silencing Transcription FactorReceptors, Thyroid HormoneRepressor ProteinsSilencer Elements, TranscriptionalX-Linked Intellectual DisabilityEHMT2 protein, humanHistocompatibility AntigensHistone-Lysine N-MethyltransferaseMED12 protein, humanMediator ComplexRE1-Silencing Transcription FactorReceptors, Thyroid HormoneRepressor Proteins

Identifiers

PMID18691967
PMCPMC2583939
OpenAlexW1989736694

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.